STA540Audioverstärker, 4-Channel, class-AB, TO-220-15

    ...mehr
    Amplifier designed for high quality sound applications.

    High output power capability
    • 2x 38 W into 4 O at 18 V, 1 kHz, 10% THD
    • 2x 34 W into 8 O at 22 V, 1 kHz, 10% THD
    • 2x 24W into 4O at 14.4 V, 1 kHz, 10% THD
    • 2x 15 W into 8 O at 16 V, 1 kHz, 10% THD
    • 4x 13 W into 2 O at 15 V, 1 kHz, 10% THD
    • 4x 11 W into 4 O at 18 V, 1 kHz, 10% THD
    • 4x 7 W into 4 O at 14.4 V, 1 kHz, 10% THD
    Minimum external components count
    • no bootstrap capacitors
    • no Boucherot cells
    • internally fixed gain 20 dB
    Standby function (CMOS compatible)
    No audible pop during standby operations
    Diagnostic facilities
    • clip detector
    • output to GND short-circuit detector
    • output to VS short-circuit detector
    • soft short-circuit check at turn-on
    • thermal shutdown warning
    Protection
    • Output AC/DC short circuit
    • Soft short-circuit check at turn-on
    • Thermal cutoff/limiter to prevent chip from overheating
    • High inductive loads
    • ESD